"""
Copyright (c) 2022 Huawei Technologies Co.,Ltd.

openGauss is licensed under Mulan PSL v2.
You can use this software according to the terms and conditions of the Mulan PSL v2.
You may obtain a copy of Mulan PSL v2 at:

          http://license.coscl.org.cn/MulanPSL2

THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
See the Mulan PSL v2 for more details.
"""
"""
Case Type   : GS_GLOBAL_CONFIG
Case Name   : 向系统表gs_global_config添加多个字段
Create At   : 2022/07/22
Owner       : opentestcase004
Description :
    1.向系统表gs_global_config添加多个字段
    2.查询系统表gs_global_config
    3.清理环境
Expect      :
    1.成功
    2.返回含新增参数
    3.成功
History     :
"""

import os
import unittest
from testcase.utils.CommonSH import CommonSH
from testcase.utils.Logger import Logger


class Confirguration(unittest.TestCase):
    def setUp(self):
        self.logger = Logger()
        self.primary_sh = CommonSH('PrimaryDbUser')

    def test_alter_global_configuration(self):
        self.logger.info(f'-----{os.path.basename(__file__)} start-----')
        step = 'step1:向系统表gs_global_config添加多个字段 expect:成功'
        self.logger.info(step)
        alter_configuration = self.primary_sh.execut_db_sql(
            f'''alter global configuration with (test1=text1,test2=text2);''')
        self.logger.info(alter_configuration)
        self.assertIn('ALTER GLOBAL CONFIGURATION',
                      alter_configuration, '执行失败' + step)

        step = 'step2:查询系统表gs_global_config expect:返回含新增参数'
        self.logger.info(step)
        select_configuration = self.primary_sh.execut_db_sql(
            f'''select * from gs_global_config;''')
        self.logger.info(select_configuration)
        self.assertIn('test1       | text1', select_configuration, '执行失败' +
                      step)
        self.assertIn('test2       | text2', select_configuration, '执行失败' +
                      step)

    def tearDown(self):
        step = 'step3:清理环境 expect:成功'
        self.logger.info(step)
        clean_environment = self.primary_sh.execut_db_sql(
            f'''drop global configuration test1;
            drop global configuration test2;''')
        self.logger.info(clean_environment)
        self.assertEqual(clean_environment.count('Drop GLOBAL CONFIGURATION'),
                         2, '执行失败' + step)
        self.logger.info(f'-----{os.path.basename(__file__)} end-----')
